FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, particularly dealing with cast iron compositions applied in mechanical engineering. The cast iron contains, wt %: carbon 3.6-4.0; silicon 1.6-1.8; manganese 0.7-1.1; copper 1.3-1.5; aluminium 0.1-0.15; calcium 0.007-0.011; zirconium 0.1-0.15; lithium 0.002-0.003; phosphor 0.1-0.15; antimony 0.001-0.002; nickel 0.3-0.4; tungsten 0.1-0.15; the rest is iron.
EFFECT: production of high-strength alloy.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2009 |
|
RU2381290C1 |
| CAST IRON | 2009 |
|
RU2405855C1 |
| CAST IRON | 2014 |
|
RU2557194C1 |
| IRON | 2009 |
|
RU2389818C1 |
| CAST IRON | 2009 |
|
RU2381292C1 |
| IRON | 2009 |
|
RU2388841C1 |
| CAST IRON (OPTIONS) | 2014 |
|
RU2571014C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| CAST IRON | 2007 |
|
RU2340695C1 |
| IRON | 2010 |
|
RU2427661C1 |
